公开(公告)号：US06639871B1

公开(公告)日：2003-10-28

申请号：US10111220

申请日：2002-04-22

申请人： Robert Garotta ,  Pierre-Yves Granger

发明人： Robert Garotta ,  Pierre-Yves Granger

IPC分类号： G01V136

CPC分类号： G01V1/286

摘要： A method of processing seismic traces corresponding to two modes of propagation in the subsoil, the method being characterized by the following steps: determining at least one pair of correlated events from the seismic traces corresponding to the two modes respectively; determining the ratio of the differences between the vertical travel times Ts and Tp in the S domain and in the P domain, corresponding to said correlated pairs of events; and determining the values of Ts and Tp over the time interval defined by the two pairs of correlated events so that throughout said time interval, the ratio rt=Ts/Tp is equal to the ratio Vp/Vs of the speeds in the P domain and in the S domain, and so that the mean value of said ratio r over said time interval corresponds to the ratio of the differences between the vertical travel times corresponding to the pairs of correlated events.

摘要翻译： 一种处理对应于底土中的两种传播模式的地震迹线的方法，所述方法的特征在于以下步骤：分别从对应于两种模式的地震迹线确定至少一对相关事件;确定差异的比率 在对应于所述相关事件对的S域和P域中的垂直行进时间Ts和Tp之间; 并且在由两对相关事件定义的时间间隔内确定Ts和Tp的值，使得在所述时间间隔内，比率rt = Ts / Tp等于P域中的速度的比率Vp / Vs S域，并且使得所述比率r在所述时间间隔上的平均值对应于对应于相关事件对的垂直行进时间之间的差的比率。

公开(公告)号：US5010548A

公开(公告)日：1991-04-23

申请号：US297730

申请日：1989-01-17

申请人： Yves Granger ,  Daniel Wind

发明人： Yves Granger ,  Daniel Wind

IPC分类号： G06F13/22 ,  G06F13/38

CPC分类号： G06F13/225 ,  G06F13/385

摘要： A line-adapter of a communications controller includes, for scanning the teleprocessing lines connected to it, cyclic scanning means FES exchanging information with the lines through a serial bidirectional link on which data and control informations are partitioned into frames and slots. Since both the FES and the serial link work with their own timings, an interface FESA is provided to adapt the FES scanning to the serial link structure. This FESA includes temporary storage means for storing on the one hand, data and control information transmitted from the LICs to the FES (10) through the inbound serial link, and on the other hand, data and control information transmitted from the FES to the LICs through the outbound serial link. The access of the FES, the outbound and inbound serial link to the storage means is time-shared and granted by an arbitration logic, according to the relative priorities of operation of said elements within the line-adapter of the communications controller.

公开(公告)号：US4491913A

公开(公告)日：1985-01-01

申请号：US433744

申请日：1982-10-12

申请人： Jean Calvignac ,  Yves Granger ,  Andre Masclet

发明人： Jean Calvignac ,  Yves Granger ,  Andre Masclet

IPC分类号： H04L29/04 ,  G06F13/00 ,  G06F13/22 ,  G06F13/38 ,  G06F1/00

CPC分类号： G06F13/385 ,  G06F13/22

摘要： The address generating device is provided for a communication line scanning device. The lines are connected to the scanning device through n line interface circuits, n varying in accordance with the network configuration. Each interface circuit can be connected to a various number of lines, for instance one line or k lines in a preferred embodiment, and comprises means for providing to the address generating device, a presence indicating signal indicating that it is plugged and a signal indicating the number of the lines connected thereto. A first logic circuit receives the presence indicating signals as inputs and generates on its outputs the address bits of the last present interface circuit to be scanned. A first counter able to count in binary mode up to n-1 is incremented by an increment pulse provided by a clock on each period assigned to the scanning of a line. This counter outputs the address bits of the successive interface circuits. A comparator compares the address bits so generated and the address bits of the last present interface circuit to be scanned and outputs a reset signal when these bits are equal.

摘要翻译： 为通信线扫描装置提供地址产生装置。 线路通过n线接口电路连接到扫描设备，n根据网络配置而变化。 每个接口电路可以连接到各种数量的线路，例如在优选实施例中的一条线路或k条线路，并且包括用于向地址生成设备提供指示其被插入的存在指示信号的装置和指示其的信号 与其连接的线数。 第一逻辑电路接收存在指示信号作为输入，并在其输出上产生要扫描的最后一个当前接口电路的地址位。 能够以二进制模式计数直到n-1的第一个计数器由分配给扫描行的每个周期上的时钟提供的增量脉冲递增。 该计数器输出连续接口电路的地址位。 一个比较器比较这样产生的地址位和最后一个当前接口电路的地址位，并在这些位相等时输出一个复位信号。

公开(公告)号：US06731568B1

公开(公告)日：2004-05-04

申请号：US10111837

申请日：2002-08-14

申请人： François Audebert ,  Pierre-Yves Granger

发明人： François Audebert ,  Pierre-Yves Granger

IPC分类号： G01V128

CPC分类号： G01V1/286

摘要： A seismic prospection method in which a compression seismic wave is emitted into the subsoil and sensors are used to collect seismic data having at least a shear component, and in which the data corresponding to said shear component is processed to deduce information about the geology of the subsoil, the method being characterized in that an estimate of the ratio: ∫ Z 0 Z ⁢ v p ·   ⁢ ⅆ l / ∫ Z 0 Z ⁢ v s ·   ⁢ ⅆ l is determined where vp and vs are values for real local compression and shear speeds, where l is the depth coordinate in the subsoil, where Z is the value of this depth coordinate at the bottom surface of the last layer to be analyzed, and the seismic data is inverted in order to deduce the local values of compression and shear speed for said layer to be analyzed, by using a model in which this estimate is used for the invariant parameter &ggr;eff.

摘要翻译： 将压缩地震波发射到底土中的地震预测方法和传感器用于收集至少具有剪切分量的地震数据，并且其中对应于所述剪切分量的数据被处理以推导出关于 该方法的特征在于确定比率的估计：其中vp和vs是实际局部压缩和剪切速度的值，其中l是底土中的深度坐标，其中Z是该深度坐标的值 要分析的最后一层的底表面，并且地震数据被反转，以便通过使用其中将该估计用于不变参数的模型来推断所述待分析层的压缩和剪切速度的局部值 伽耶夫

公开(公告)号：US5023867A

公开(公告)日：1991-06-11

申请号：US299865

申请日：1989-01-19

申请人： Mohamed Badaoui ,  Richard Dambricourt ,  Jean-Paul Franquenouille ,  Christian Garcia ,  Yves Granger ,  Sylvie Spalmacin-Roma

发明人： Mohamed Badaoui ,  Richard Dambricourt ,  Jean-Paul Franquenouille ,  Christian Garcia ,  Yves Granger ,  Sylvie Spalmacin-Roma

IPC分类号： H04L29/04 ,  G06F12/06 ,  G06F13/22 ,  G06F13/38 ,  H04L12/403 ,  H04L12/52

CPC分类号： H04L12/40032 ,  G06F12/0661 ,  G06F13/225 ,  G06F13/385 ,  H04L12/403 ,  H04L12/525 ,  H04L29/12254 ,  H04L61/2038

摘要： A scanning protocol is provided for the scanning of a plurality of serial transmission lines connecting users' devices to the scanning means of a communication device, said lines being coupled to the scanning means through line interface couplers (LICs) having each a wired address (n,n', . . . ) known to the scanning means. This scanning protocol requires that for each LIC configuration, a given LICn having a wired address n be re-addressable with a logical address n' corresponding to the wired address of any other active LICn'. This is done in order to determine, for said LIC configuration, the shortest possible scanning scheme including all the active LICs. The re-addressing of a LICn of wired address n, with a logical address n', includes the steps of: resetting the LICn to be affected a logical address n'; setting the logical address n' into LICn; locking said logical address n' into said LICn, and enabling the lines (26) connected to LICn re-addressed with logical address n'.

摘要翻译： 提供扫描协议用于扫描将用户设备连接到通信设备的扫描装置的多个串行传输线，所述线路通过具有每个有线地址（n）的线路接口耦合器（LIC）耦合到扫描装置 ，n'，...）。 该扫描协议要求对于每个LIC配置，具有有线地址n的给定LICn可以与对应于任何其他活动LICn'的有线地址的逻辑地址n'重新寻址。 这样做是为了对于所述LIC配置来确定包括所有活动LIC的最短扫描方案。 利用逻辑地址n'重新寻址有线地址n的LICn包括以下步骤：重置要影响逻辑地址n'的LICn; 将逻辑地址n'设置为LICn; 将所述逻辑地址n'锁定到所述LICn中，并且使得利用逻辑地址n'重新寻址连接到LICn的线路（26）。